| National Employment Savings Trust (NEST) | not classified | 31 | 0 | £116,450,439 |
| Peninsula Purchasing & Supply Alliance | not classified | 3 | 0 | £115,500,000 |
| Institute for Apprenticeships and Technical Education | not classified | 7 | 0 | £115,398,450 |
| Star Academies | Education | 35 | 1 | £115,277,800 |
| University of Bristol | Education | 114 | 0 | £115,251,550 |
| Hywel Dda University Health Board | NHS & health | 84 | 0 | £115,223,011 |
| NATIONAL ENERGY SYSTEM OPERATOR LIMITED | not classified | 53 | 0 | £115,202,610 |
| West Lothian Council | Local authority | 143 | 0 | £114,581,801 |
| The Corporate Officer of the House of Lords and The Corporate Officer of the House of Commons (Acting Jointly) | not classified | 8 | 0 | £114,300,000 |
| Rochdale Borough Council | Local authority | 133 | 1 | £114,291,884 |
| Golden Lane Housing Limited | Other public body | 17 | 0 | £114,024,000 |
| East Lancashire Hospitals NHS Trust | Central government | 15 | 0 | £113,871,353 |
| Nuneaton and Bedworth Borough Council | Local authority | 44 | 0 | £113,780,490 |
| University of Northumbria at Newcastle | Education | 83 | 0 | £113,400,318 |
| Dundee City Council | Local authority | 119 | 1 | £113,074,507 |
| Department for International Trade | Central government | 47 | 0 | £112,480,807 |
| Warrington Borough Council | Local authority | 126 | 3 | £112,145,000 |
| NHS Nottingham & Nottinghamshire CCG | NHS & health | 10 | 0 | £111,970,001 |
| Northern Ireland Courts and Tribunals Service | not classified | 12 | 0 | £111,688,880 |
| Northern Lighthouse Board | Central government | 88 | 0 | £111,447,000 |
| NHS Gloucestershire Integrated Care Board (ICB) | NHS & health | 48 | 0 | £111,003,062 |
| University of Sheffield | Education | 159 | 0 | £110,896,875 |
| Pension Protection Fund | Other public body | 33 | 0 | £110,741,333 |
| Natural History Museum | Central government | 110 | 1 | £110,095,000 |
| EAST WEST RAILWAY COMPANY LIMITED | not classified | 5 | 0 | £110,000,000 |
| Gwynedd Council - Social Services | Local authority | 1 | 0 | £110,000,000 |
| Defence Equipment and Support | not classified | 48 | 0 | £109,425,000 |
| DELTA ACADEMIES TRUST | Education | 28 | 1 | £109,400,000 |
| Sovereign Housing Association | Housing | 30 | 0 | £108,631,108 |
| Jigsaw Homes Group | Other public body | 54 | 1 | £108,346,334 |
| The National Gallery | not classified | 46 | 0 | £107,213,200 |
| GLA Land and Property Limited | not classified | 4 | 0 | £107,193,267 |
| East Midlands Ambulance Service NHS Trust | Central government | 28 | 2 | £107,150,000 |
| Welland Procurement | not classified | 17 | 0 | £106,844,841 |
| East London NHS Foundation Trust | Central government | 52 | 0 | £106,685,000 |
| South London and Maudsley NHS Foundation Trust | Central government | 85 | 0 | £106,402,116 |
| NHS Supply Chain operated by North of England Commercial Procurement Collaborative (who are hosted by Leeds and York Partnership NHS Foundation Trust) acting on behalf of Supply Chain Coordination Ltd | NHS & health | 12 | 0 | £105,990,000 |
| THE EXTRACARE CHARITABLE TRUST | Other public body | 17 | 0 | £105,528,000 |
| NHS WEST AND NORTH LONDON INTEGRATED CARE BOARD | Central government | 64 | 0 | £105,386,000 |
| NEL Commissioning Support Unit | not classified | 10 | 0 | £105,330,105 |
| UK Fusion Energy Ltd | Other public body | 147 | 1 | £105,217,350 |
| Royal Wolverhampton NHS Trust | NHS & health | 10 | 0 | £105,000,000 |
| PA Housing - Paragon Asra Housing Limited | not classified | 1 | 0 | £105,000,000 |
| Red Kite Community Housing | Other public body | 38 | 0 | £104,912,500 |
| Clarion Regeneration Limited | Other public body | 21 | 0 | £104,500,000 |
| FCDO Services | Central government | 131 | 4 | £104,306,399 |
| University Hospitals Plymouth | Central government | 23 | 0 | £104,195,683 |
| Chichester District Council | Local authority | 13 | 0 | £104,003,000 |
| Sport Wales | Charity | 24 | 0 | £103,970,333 |
| Department of Agriculture, Environment and Rural Affairs | Central government | 70 | 1 | £103,625,811 |
| Agri-Food and BioSciences Institute | not classified | 18 | 0 | £103,374,147 |
| The Board of Trustees of the National Gallery | not classified | 11 | 0 | £103,366,000 |
| Tameside Metropolitan Borough Council | Local authority | 88 | 0 | £102,915,207 |
| RED KITE LEARNING TRUST | Other public body | 19 | 2 | £102,790,000 |
| Leigh Academies Trust | Education | 8 | 0 | £102,521,566 |
| C2C RAILWAY LIMITED | Other public body | 19 | 0 | £102,282,000 |
| Folkestone and Hythe District Council | Local authority | 23 | 0 | £102,080,000 |
| Dumfries and Galloway Council | Local authority | 145 | 1 | £100,671,000 |
| 7 Forces Commercial Services | not classified | 40 | 0 | £100,383,250 |
| Choice Housing Ireland Limited | Other public body | 46 | 1 | £100,195,000 |
| Edinburgh Airport Limited | not classified | 1 | 0 | £100,000,000 |
| NHS NORTH WEST LONDON CLINICAL COMMISSIONING GROUP | NHS & health | 7 | 0 | £99,841,000 |
| Rochford District Council and Brentwood Borough Council | Local authority | 1 | 0 | £99,282,000 |
| NPL Management Limited | Other public body | 369 | 0 | £98,849,000 |
| University of Portsmouth Higher Education Corporation | Education | 126 | 0 | £98,797,500 |
| NHS North East London | NHS & health | 2 | 0 | £98,513,095 |
| Thames Valley Police | Police & fire | 81 | 0 | £98,415,801 |
| Kent and Medway NHS and Social Care Partnership Trust | NHS & health | 22 | 0 | £98,316,841 |
| North Western Universities Purchasing Consortium Ltd | not classified | 42 | 0 | £98,000,000 |
| FAIR4ALL FINANCE LIMITED | Other public body | 37 | 1 | £97,993,167 |
| Chelmsford City Council | Local authority | 69 | 1 | £97,760,000 |
| Northampton General Hospital NHS Trust | Central government | 107 | 1 | £97,613,000 |
| Rushmoor Borough Council | Local authority | 8 | 0 | £97,018,597 |
| NHS Nottingham and Nottinghamshire | NHS & health | 1 | 0 | £97,000,000 |
| Basildon Borough Council | Local authority | 47 | 0 | £96,581,074 |
| Origin Housing Limited | not classified | 11 | 0 | £96,521,000 |
| Wokingham Borough Council | Local authority | 164 | 0 | £96,284,294 |
| Corporate Officers of the House of Lords and House of Commons | not classified | 2 | 0 | £96,000,000 |
| Civil Nuclear Police Authority (CNPA) / Civil Nuclear Constabulary (CNC) | Police & fire | 82 | 4 | £95,897,175 |
| LIFT SCHOOLS | Education | 9 | 0 | £95,890,000 |
| Museum of London | not classified | 23 | 0 | £95,750,264 |
| NHS England & NHS Improvement (North East & Yorkshire) | NHS & health | 93 | 0 | £95,590,170 |
| KCH Interventional Facilities Management LLP | Central government | 68 | 0 | £95,581,290 |
| Great Places Housing Group | Housing | 90 | 2 | £95,080,943 |
| Cannock Chase District Council | Local authority | 21 | 0 | £94,551,000 |
| Flintshire County Council | Local authority | 117 | 2 | £94,397,077 |
| Comhairle nan Eilean Siar | not classified | 57 | 2 | £94,331,333 |
| Chesterfield Borough Council | Local authority | 117 | 0 | £94,153,000 |
| North Somerset Council | Local authority | 175 | 1 | £93,912,291 |
| South Western Ambulance Service NHS Foundation Trust | Central government | 106 | 2 | £93,405,232 |
| Radius Housing Association | Housing | 19 | 0 | £93,087,100 |
| NHS STAFFORDSHIRE AND STOKE-ON-TRENT INTEGRATED CARE BOARD | Central government | 107 | 0 | £92,844,327 |
| The Hillingdon Hospitals NHS Foundation Trust | Central government | 52 | 0 | £92,666,917 |
| NHS Cheshire and Merseyside Integrated Care Board | Central government | 494 | 0 | £92,520,479 |
| Digital Health & Care Wales | Central government | 88 | 0 | £92,383,558 |
| Science Museum Group | Central government | 152 | 5 | £92,112,898 |
| Phoenix Natural Gas Ltd. | not classified | 5 | 0 | £91,750,000 |
| Harlow Council | Local authority | 22 | 0 | £91,633,990 |
| Mid and South Essex Integrated Care Board | NHS & health | 13 | 0 | £91,153,559 |
| Charnwood Borough Council | Local authority | 5 | 0 | £91,138,000 |